A faucet provided with a handle fastening structure

Abstract

The utility model discloses a faucet with handle fastening structure, including faucet body and handle, be equipped with valve stem on this faucet body, be equipped with the valve stem groove corresponding with valve stem on handle, handle fastening structure includes big head inside hexagon screw, elastic part and mounting seat, and elastic part is sleeved on big head inside hexagon screw, and mounting seat is equipped with screw hole, and mounting seat is located the outside wall of valve stem groove, and screw hole is linked with valve stem groove, and handle is equipped with the through -hole corresponding with screw hole, and valve stem inserts into valve stem groove, and big head inside hexagon screw passes through through -hole and is screwed with screw hole, and the end of big head inside hexagon screw is stopped on valve stem, it has handle not loose and not falling off's advantage.

Description

Technical Field

[0001] This utility model belongs to the field of faucet technology, and more specifically, it relates to a faucet with a handle fastening structure. Background Technology

[0002] In the prior art, faucet handles are generally installed using screws for fastening. Chinese utility model patent application number CN201820315500.8 discloses a fixing structure for a faucet handle, including: a handle, a metal insert, and screws. The handle is integrally formed with a grip and a connecting part for attaching with the faucet. A fixing seat is integrally formed on the connecting part, and a locking seat is integrally formed on one side of the fixing seat. The fixing seat has a countersunk hole in the middle that mates with the faucet valve stem, and the locking seat has a receiving groove in the middle. The lock seat has a through hole on its side wall that connects the countersunk hole and the receiving groove. At least one lock seat side wall with the through hole has at least one protrusion that can be scraped off by a metal insert facing the receiving groove. The protrusion tightly presses the metal insert against the receiving groove. The side wall of the joint has a through hole that connects the through hole. The screw passes through the through hole and the through hole in sequence and is screwed into the metal insert to press against the faucet valve stem. However, such products have a complex structure, and after a period of use, the screw is prone to loosening, causing the handle to loosen or fall off, affecting the user experience.

[0003] Therefore, this utility model provides a faucet with a handle fastening structure. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a faucet with a handle fastening structure. Its structure is simple and easy to install. After installation, the handle will not loosen or fall off, which aims to solve one of the problems existing in the prior art.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] A faucet with a handle fastening structure includes a faucet body and a handle. The faucet body has a valve stem, and the handle has a valve stem groove adapted to the valve stem. The handle fastening structure includes a large-head hexagonal screw, an elastic element, and a mounting base. The elastic element is fitted onto the large-head hexagonal screw. The mounting base has a screw hole and is located on the outer side wall of the valve stem groove. The screw hole communicates with the valve stem groove. The handle has a through hole corresponding to the screw hole.

[0007] The valve stem is inserted into the valve stem groove, and the large-headed hexagonal screw passes through the through hole and screws into the screw hole. The end of the large-headed hexagonal screw abuts against the valve stem.

[0008] The faucet with a handle fastening structure is characterized in that the elastic element is a spring washer.

[0009] The faucet with a handle fastening structure is characterized in that the faucet body has a valve core cavity, a valve core is disposed in the valve core cavity, and the valve core is connected to the valve stem.

[0010] The faucet with a handle fastening structure is characterized in that the faucet body is provided with a water outlet pipe and cold and hot water inlet pipes, and the water outlet pipe and the cold and hot water inlet pipes are connected to the valve core.

[0011] The faucet with a handle fastening structure is characterized in that it also includes a mounting sleeve and a mounting pad. The mounting sleeve is screwed onto the faucet body and is used to cooperate with the mounting pad to install and fix the faucet body.

[0012] In summary, compared with the prior art, due to the adoption of this structure, the elastic pad is fitted on the large-head hexagon socket screw, and the large-head hexagon socket screw passes through the through hole and engages with the screw hole. When engaged, the large-head hexagon socket screw squeezes the elastic pad. Under the action of elasticity, the large-head hexagon socket screw is firmly fixed in the screw hole and does not loosen. Therefore, the beneficial effects of this utility model are that it has a simple structure, is easy to install, the handle does not loosen or fall off, and has a long service life.

[0013] The present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is an exploded view of the present invention;

[0015] Figure 2 This is a perspective view of the present invention;

[0016] Figure 3 This is a three-dimensional view of the handle. Detailed Implementation

[0017] The following description, in conjunction with the accompanying drawings and specific embodiments, illustrates the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0018] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings of this specification are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of implementation of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms used in this specification such as "upper," "lower," "left," "right," "middle," "front," "back," "inner," "outer," "first," and "second," etc., are merely for clarity and not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model. Specific structures can be described with reference to the accompanying drawings of this patent application.

[0019] Please refer to Figures 1-3 As shown, this utility model discloses a faucet with a handle fastening structure, which includes a faucet body 1 and a handle 2. The faucet body 1 is provided with a valve stem 11, and the handle 2 is provided with a valve stem groove 21 adapted to the valve stem 11. The handle fastening structure includes a large-head hexagonal screw 3, an elastic element 4, and a mounting seat 5. The elastic element 4 is sleeved on the large-head hexagonal screw 3. The mounting seat 5 is provided with a screw hole 51 and is located on the outer side wall of the valve stem groove 21. The screw hole 51 communicates with the valve stem groove 21. The handle 2 is provided with a through hole 22 corresponding to the screw hole 51. In this embodiment, the elastic element 4 is a spring washer.

[0020] During assembly, the valve stem 11 is inserted into the valve stem groove 21, and the spring washer is fitted into the large-headed hexagonal screw 3. The large-headed hexagonal screw 3 passes through the through hole 22 and is screwed into the screw hole 51. The end of the large-headed hexagonal screw 3 abuts against the valve stem 21. It should be noted that when the large-headed hexagonal screw 3 is screwed into the screw hole 51, the large head of the large-headed hexagonal screw 3 squeezes the spring washer. Under the elastic action of the spring washer after being compressed, the large-headed hexagonal screw 3 is fastened in the screw hole 51, and its end abuts against the outer wall of the valve stem 21. With this structure, the handle 2 will not loosen or fall off after installation, which greatly improves the service life of the handle and enhances the user experience.

[0021] As a further preferred technical solution of this utility model, the faucet body 1 is provided with a valve core cavity 12, a water outlet pipe 6 and cold and hot water inlet pipes 7. A valve core is provided in the valve core cavity 12, and the valve core is connected to the valve stem 21. The water outlet pipe 6 and the cold and hot water inlet pipes 7 are connected to the valve core.

[0022] As a further preferred technical solution of this utility model, it also includes a mounting sleeve 8 and a mounting pad 9. The mounting sleeve 8 is screwed onto the faucet body 1 and is used to cooperate with the mounting pad 9 to install and fix the faucet body 1. In other words, the mounting pad 9 and the mounting sleeve 8 clamp and fix the faucet body 1 to the plate surface to be installed. Its structure is simple and easy to install.

[0023] In summary, compared with the prior art, due to the adoption of this structure, the elastic pad is fitted on the large-head hexagon socket screw, and the large-head hexagon socket screw passes through the through hole and engages with the screw hole. When engaged, the large-head hexagon socket screw squeezes the elastic pad. Under the action of elasticity, the large-head hexagon socket screw is firmly fixed in the screw hole and does not loosen. Therefore, the beneficial effects of this utility model are that it has a simple structure, is easy to install, the handle does not loosen or fall off, and has a long service life.

[0024] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A faucet with a handle fastening structure, comprising a faucet body and a handle, wherein the faucet body is provided with a valve stem, and the handle is provided with a valve stem groove corresponding to the valve stem, characterized in that: The handle fastening structure includes a large-head internal hex screw, an elastic element, and a mounting base; The elastic element is fitted onto the large-head internal hex screw; The mounting base is provided with a screw hole, and the mounting base is located on the outer side wall of the valve stem groove. The screw hole communicates with the valve stem groove. The handle is provided with a through hole corresponding to the screw hole; The valve stem is inserted into the valve stem groove, and the large-headed hexagonal screw passes through the through hole and screws into the screw hole. The end of the large-headed hexagonal screw abuts against the valve stem.

2. A faucet with a handle fastening structure according to claim 1, characterized in that: The elastic element is a spring pad.

3. A faucet with a handle fastening structure according to claim 1, characterized in that: The faucet body is provided with a valve core cavity, and a valve core is provided in the valve core cavity. The valve core is connected to the valve stem.

4. A faucet with a handle fastening structure according to claim 3, characterized in that: The faucet body is equipped with a water outlet pipe and cold and hot water inlet pipes, which are connected to the valve core.

5. A faucet with a handle fastening structure according to claim 1, characterized in that: It also includes mounting covers and mounting pads; The mounting sleeve is screwed onto the faucet body and is used to cooperate with the mounting pad to install and fix the faucet body.

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